碳基酶肥在棉花抗逆与增产的应用效果研究
Study on the Application Effect of Carbon-Based Enzyme Fertilizer on Cotton Stress Resistance and Yield Increase

目的：为探索碳基酶肥在棉花上的应用效果，本研究通过设置单因素随机区组小区试验，通过比较4种不同的碳基酶肥施肥方式对棉花土壤容重、土壤团粒结构质量、根系重量及产量构成的影响。结果：与不施碳基酶肥(CK)处理相比，随着碳基酶肥施用量的增加，土壤容重降低2%~5%，土壤团粒结构质量百分比之增加4%~11%，棉花根系重量增加1.30%~10.03%，棉花产量增加3.8%~12.2%，碳基酶肥在棉花上的应用效果较好，试验结果为师市棉花抗逆与增产提供理论依据，建议在碳基酶肥大田中合理推广应用。
Objective: To explore the application effect of carbon-based enzyme fertilizer on cotton, this study conducted a single-factor randomized block plot experiment to compare the effects of four different carbon-based enzyme fertilizer application methods on cotton soil bulk density, soil aggregate structure quality, root weight, and yield composition. Result: Compared with the treatment without applying carbon-based enzyme fertilizer (CK), with the increase of the application amount of car-bon-based enzyme fertilizer, the soil bulk density decreased by 2%~5%, the soil particle structure mass percentage increased by 4%~11%, the cotton root weight increased by 1.30%~10.03%, and the cotton yield increased by 3.8%~12.2%. The application effect of carbon-based enzyme fertilizer on cotton is better, and the experimental results provide a theoretical basis for cotton stress resistance and yield increase in Shishi City, suggesting reasonable promotion and application in carbon-based enzyme fertilizer fields.